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Broadband radar cross-section reduction using AMC technology
(IEEE, 2013)
Artículo / Artikulua,
This paper presents the design, fabrication and characterization of a planar broadband chessboard structure to reduce the radar cross-section (RCS) of an object. The chessboard like configuration is formed by combining two ...
Dispersion properties of an elliptical patch with cross shaped aperture for synchronized propagation of transverse magnetic and electric surface waves
(MDPI, 2018)
Artículo / Artikulua,
This paper presents a novel pixel geometry for the implementation of metasurfaces requiring synchronized phase propagation of transverse magnetic (TM) and transverse electric (TE) modes. The pixel is composed by an elliptical ...
Fe-rich ferromagnetic wires for self-sensing materials
(IEEE, 2012)
Artículo / Artikulua,
The possibility of using Fe-rich wires in mechanical stress self-sensing materials is investigated. To this end, a retrieval technique aimed to characterize the high-frequency magnetoimpedance effect in ferromagnetic wires ...
Theoretical modeling and experimental verification of the scattering from a ferromagnetic microwire
(IEEE, 2011)
Artículo / Artikulua,
This contribution presents a theoretical modelling
of the scattering of ferromagnetic microwires in free-space and
inside a rectangular waveguide, providing both an analytical
solution and a physical interpretation of ...
A metamaterial T-junction power divider
(IEEE, 2007)
Artículo / Artikulua,
A metamaterial based compact microstrip T-junction
power divider working at 10 GHz is proposed. The metamaterial
unit cell consists of microstrip gaps and via holes whose behavior
is equivalent to the combination of ...
A multipolar analysis of near-field absorption and scattering processes
(IEEE, 2013)
Artículo / Artikulua,
A multipolar formulation is adopted to investigate
the absorption and scattering processes involved in near-field
interactions. This approach allows one to determine the upper
bounds for the absorbed and radiated powers ...
Least upper bounds of the powers extracted and scattered by bi-anisotropic particles
(IEEE, 2014)
Artículo / Artikulua,
The least upper bounds of the powers extracted and
scattered by bi-anisotropic particles are investigated analytically.
A rigorous derivation for particles having invertible polarizability
tensors is presented, and the ...
Electromangetic force density in electrically and magnetically polarizable media
(American Physical Society, 2013)
Artículo / Artikulua,
The force density induced by electromagnetic fields in electrically and magnetically polarizable media is
studied analytically. Different formulations of the force density as a function of field-related quantities, ...
Near-field electromagnetic trapping through curl-spin forces
(American Physical Society, 2013)
Artículo / Artikulua,
Near-field electromagnetic trapping of particles is generally obtained bymeans of gradient forces. In this paper,
we discuss the attractive behavior of curl-spin forces, as well as their potential for near-field ...
Optimization of a pin surface as a solution to suppress cavity modes in a packaged W-band microstrip receiver
(IEEE, 2014)
Artículo / Artikulua,
A pin surface structure has been used in the upper
metal plate of a packaged W-band RF front-end receiver in order
to suppress the propagation of unwanted modes. A full parametric
analysis of the periodic structure within ...